Duff is already mother to her 6-year-old son, Luca, whom she shares with ex-husband Mike Comrie.

In December she spoke glowingly of reconciling with her beau. The two had split up in March of previous year after a few months of dating. I love him so much. However, she hasn't always been so confident about showing it off. "He's so great", she said, adding that he recently won over her mom, as well.

The star wrote on Instagram, "Guess what guys!" "Timing is such a big deal... third time's a charm!" "I mean, this is the third time that we've dated".